Hoshizaki F-450MAH(-C) Instruction Manual
  1. Manuals
  2. Brands
  3. Hoshizaki Manuals
  4. Ice Maker
  5. F-450MAH(-C)
  6. Instruction manual

Hoshizaki F-450MAH(-C) Instruction Manual

Modular flaker
Hide thumbs Also See for F-450MAH(-C):
Table of Contents

Advertisement

Quick Links

See also: Service Manual
Hoshizaki
Hoshizaki America, Inc.
"A Superior Degree
of Reliability"
www.hoshizaki.com
Modular Flaker
Models
F-450MAH(-C)
F-801MAH(-C), MWH(-C)
F-1001MAH(-C), MWH(-C), MRH(-C), MLH(-C)
F-1500MAH(-C), MWH(-C), MRH(-C)
F-2000MWH(-C), MRH(3)(-C), MLH(-C)
INSTRUCTION MANUAL
Issued: 6-3-2013
Revised: 10-4-2013

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the F-450MAH(-C) and is the answer not in the manual?

Questions and answers

Related Manuals for Hoshizaki F-450MAH(-C)

Summary of Contents for Hoshizaki F-450MAH(-C)

  • Page 1 Hoshizaki Hoshizaki America, Inc. Modular Flaker Models F-450MAH(-C) F-801MAH(-C), MWH(-C) F-1001MAH(-C), MWH(-C), MRH(-C), MLH(-C) F-1500MAH(-C), MWH(-C), MRH(-C) F-2000MWH(-C), MRH(3)(-C), MLH(-C) INSTRUCTION MANUAL “A Superior Degree of Reliability” www.hoshizaki.com Issued: 6-3-2013 Revised: 10-4-2013...
  • Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, send an e-mail message, or write to the Hoshizaki Technical Support Department for assistance. Phone: 1-800-233-1940; (770) 487-2331 Fax: 1-800-843-1056;...

  • Page 3: Table Of Contents

    IMPORTANT This manual should be read carefully before the appliance is installed and operated. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use and maintenance of the appliance. Retain this manual for any further reference that may be necessary. CONTENTS Important Safety Information ....................
  • Page 4 III. Maintenance ........................38 A. Maintenance Schedule ....................39 B. Cleaning and Sanitizing Instructions ................40 IV. Preparing the Icemaker for Periods of Non-Use ............. 44 V. Disposal ........................... 46...

  • Page 5: Important Safety Information

    Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property. WARNING Indicates a hazardous situation which could result in death or serious injury.
  • Page 6 WARNING, continued • The appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. •...

  • Page 7: Specifications

    I. Specifications A. Electrical and Refrigerant Data The rating label and nameplate provide electrical and refrigerant data. The rating label can be seen by removing the front panel. The nameplate is located on the rear panel. For certification marks, see the nameplate. We reserve the right to make changes in specifications and design without prior notice.

  • Page 8: F-1001M_H(-C)

    LO - 230PSI LO - 230PSI LO - 230PSI Refrigerant 404A 2 LB. 4.1 OZ. 404A 12.3 OZ. 404A 404A Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC-5F: 4 LB. 1.2 OZ. 4. F-1500M_H(-C) Single Phase Model Number F-1500MAH(-C) F-1500MWH(-C)

  • Page 9: F-2000M_H(3)(-C)

    HI - 460PSI LO - 290PSI HI - 460PSI LO - 290PSI Refrigerant 404A 2 LB. 6 OZ. 404A 404A Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC-22F: 14 LB. 9 OZ. Three Phase Model Number F-2000MRH3(-C) AC Supply Voltage 208-230/60/3 Compressor 240V 9.0RLA 75LRA...

  • Page 10: Dimensions/Connections

    B. Dimensions/Connections 1. Air-Cooled Models (MAH(-C)) Units: mm [in.] Side Rear Model Shown: F-801MAH F-450MAH(-C) F-801MAH(-C) F-1001MAH(-C) F-1500MAH(-C) A 560 [22] 560 [22] 560 [22] 770 [30-3/8] Model Shown: F-801MAH B 550 [21-5/8] 550 [21-5/8] 550 [21-5/8] 766 [30-3/16] Bottom C 395 [15-9/16] 395 [15-9/16] 395 [15-9/16]...

  • Page 11: Water-Cooled Models (Mwh(-C))

    2. Water-Cooled Models (MWH(-C)) Units: mm [in.] Rear Side Model Shown: F-801MWH F-801MWH(-C) F-1500MWH(-C) F-2000MWH(-C) F-1001MWH(-C) Model Shown: F-801MWH A 560 [22] 770 [30-3/8] 766 [30-3/16] Bottom B 550 [21-5/8] 766 [30-3/16] 762 [30] F-801/1001MWH(-C) C 395 [15-9/16] 602 [23-11/16] 602 [23-11/16] D 659 [25-15/16] 874 [34-7/16]...

  • Page 12: Remote Models (Mrh(3)(-C))

    3. Remote Models (MRH(3)(-C)) Units: mm [in.] Side Rear F-1500MRH(-C) F-2000MRH(-C) F-1001MRH(-C) Model Shown: F-1001MRH F-1001MRH(-C) F-1500MRH(-C) F-2000MRH(3)(-C) A 560 [22] 770 [30-3/8] 766 [30-3/16] Model Shown: F-1001MRH B 550 [21-5/8] 766 [30-3/16] 762 [30] Bottom C 395 [15-9/16] 602 [23-11/16] 602 [23-11/16] F-1001MRH(-C) D 659 [25-15/16]...

  • Page 13: Low Side, Parallel Rack System Models (Mlh(-C))

    4. Low Side, Parallel Rack System Models (MLH(-C)) Units: mm [in.] Rear Side F-2000MLH(-C) F-1001MLH(-C) Model Shown: F-1001MLH F-1001MLH(-C) F-2000MLH(-C) A 560 [22] 766 [30-3/16] Model Shown: F-1001MLH B 550 [21-5/8] 762 [30] Bottom C 395 [15-9/16] 602 [23-11/16] F-1001MLH(-C) D 659 [25-15/16] 874 [34-7/16] E 607 [23-7/8]...

  • Page 14: Remote Condenser Unit Urc-5F (Use With F-1001Mrh(-C))

    5. Remote Condenser Unit URC-5F (use with F-1001MRH(-C)) Units: mm [in.] NOTICE Allow 24" (61 cm) clearance at front and rear for proper air circulation and ease of maintenance and/or service should they be required. Rear URC-5F Heat of Rejection Icemaker AT 90°F (32°C) Model WT 70°F (21°C)

  • Page 15: Remote Condenser Unit Urc-22F (Use With F-2000Mrh(3)(-C))

    7. Remote Condenser Unit URC-22F (use with F-2000MRH(3)(-C)) Units: mm [in.] NOTICE Allow 24" (61 cm) clearance at front and rear for proper air circulation and ease of maintenance and/or service should they be required. URC-22F Heat of Rejection Icemaker AT 90°F (32°C) Model WT 70°F (21°C) Rear...

  • Page 16: Installation And Operating Instructions

    II. Installation and Operating Instructions WARNING • The appliance must be installed in accordance with applicable national, state, and local codes and regulations. • Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage.

  • Page 17: How To Remove Panels

    • NOTICE! Remote models must be connected to an appropriate remote condenser unit. The remote condenser units listed below are recommended. Connection to a different remote condenser unit will void the warranty unless Hoshizaki approves a different remote condenser unit for your specific application. For further details, contact your local Hoshizaki distributor.

  • Page 18: Dispenser Unit/Ice Storage Bin And Icemaker Setup

    (bin accessory) to the bottom of the ice storage bin. 2) Position the dispenser unit/ice storage bin in its permanent location. 3) If required, install an adapter kit or top kit. Contact your local Hoshizaki distributor for recommendations. 4) Level the dispenser unit/ice storage bin in both the left-to-right and front-to-rear directions.

  • Page 19: Electrical Connection

    E. Electrical Connection WARNING For All Models • Electrical connection must be hard-wired and must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or damage. •...
  • Page 20 F-1001MAH(-C) F-450MAH(-C) F-1001MWH(-C) F-801M_H(-C) F-1001MRH(-C) F-2000MRH3(-C) F-1001MLH(-C) F-1500M_H(-C) F-2000MLH(-C) F-2000MWH(-C) F-2000MRH(-C)  WARNING  WARNING ELECTRICAL CONNECTION ELECTRICAL CONNECTION THIS UNIT MUST BE GROUNDED THIS UNIT MUST BE GROUNDED Failure to properly ground or wire Failure to properly ground or wire this unit could result in death, this unit could result in death, serious injury, or severe damage to serious injury, or severe damage the icemaker.

  • Page 21: Water Supply And Drain Connections

    • External filters, strainers, or softeners may be required depending on water quality. Contact your local Hoshizaki Certified Service Representative or local Hoshizaki distributor for recommendations. • A plumbing permit and services of a licensed plumber may be required in some areas.

  • Page 22: Icemaker

    1. Icemaker Icemaker Water Minimum Icemaker Icemaker Drain Minimum Icemaker Supply Inlet Water Supply Line Size Outlet Drain Line Size 1/2" Female Pipe 1/4" Nominal ID 3/4" Female Pipe 3/4" Nominal ID Thread (FPT) Copper Water Tubing or Thread (FPT) Hard Pipe or Equivalent Equivalent •...

  • Page 23: Water-Cooled Condenser

    2. Water-Cooled Condenser a) Connection to an Open Drain System Condenser Water Minimum Condenser Condenser Drain Minimum Condenser Supply Inlet Water Supply Line Size Outlet Drain Line Size 1/2" Female Pipe 1/4" Nominal ID Copper 3/8" Female Pipe 1/4" Nominal ID Hard Pipe Thread (FPT) Water Tubing or Equivalent Thread (FPT)
  • Page 24 b) Connection to a Closed Loop System Condenser Water Minimum Condenser Condenser Minimum Condenser Supply Inlet Water Supply Line Size Return Outlet Return Line Size 1/2" Female Pipe 1/4" Nominal ID Copper 3/8" Female Pipe 1/4" Nominal ID Copper Thread (FPT) Water Tubing or Equivalent Thread (FPT) Water Tubing or Equivalent...

  • Page 25: Installation Of Remote Condenser Unit

    G. Installation of Remote Condenser Unit WARNING • Installation of remote condenser unit must be performed by properly trained and EPA-certified service personnel. • The remote condenser unit must be installed in accordance with applicable national, state, and local codes and regulations. •...

  • Page 26: Checks Before Installation

    Mixing of refrigerants will result in improper operation and possible damage to the refrigeration system. Line Set Size and Refrigerant Charge Line Set Line Set Greater than 66' (20 m) Hoshizaki Up to 66' (20 m) Maximum 100' (30.5 m) Remote Hoshizaki Condenser...

  • Page 27: Line Set Installation

    5. Line Set Installation Precharged factory line sets, available as optional equipment from Hoshizaki America, are recommended. For details, see "II.G.5.a) Factory Line Set Installation." Field fabricated line sets are allowed. For details, see "II.G.5.b) Field Fabricated Line Set Installation."...
  • Page 28 2) Insulate the two copper tubes separately. 3) Install Parker quick connect couplings on each end. OS-QUICK, a universal quick connect coupling kit available as optional equipment from Hoshizaki America, is recommended. NOTICE! Before brazing, remove the Schrader valve core from the access port.
  • Page 29 Remote Condenser Unit Icemaker Male Fitting Female Coupling Discharge Line (Insulated) See "II.G.4 Line Set Size and Refrigerant Charge" for details. Liquid Line (Insulated) See "II.G.4 Line Set Size and Refrigerant Charge" for details. Service Loop F-1001MRH(-C) Fig. 10 Remote Condenser Unit Icemaker Male Fitting Female Coupling...

  • Page 30: Electrical Connection

    6. Electrical Connection WARNING • Electrical connection must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or damage. • To reduce the risk of electric shock, make all remote condenser unit connections before connecting the icemaker power supply.

  • Page 31: Stacking Remote Condenser Unit

    3) Install a ground wire from the icemaker fan motor junction box to the remote condenser unit junction box. Use wire of an appropriate gage and outdoor rating. 4) Install line and neutral wires from the fan motor leads in the icemaker fan motor junction box to the leads in the remote condenser unit junction box.

  • Page 32: Connection To An R-404A Parallel Rack System

    1. Line Set Size and Rack System Requirements Line Set Size and Rack System Requirements Suction Pressure Maximum Load at (Evaporator Pressure Regulator (EPR) Hoshizaki Liquid Suction 90°F (32°C) Ambient Valve is factory adjusted. Adjust only if Icemaker...
  • Page 33 5) Use an electronic leak detector or soap bubbles to check for leaks. Add a trace of refrigerant to the line set copper tubes (if using an electronic leak detector), and then raise the pressure using nitrogen gas (140 PSIG). WARNING! DO NOT use R-404A as a mixture with pressurized air for leak testing.
  • Page 34 Icemaker Rack System-Threaded Connection Male Fitting Male Threaded Fitting Female Coupling (Charging Ports) Female Threaded Coupling Suction Line (Insulated) See "II.H.1 Line Set Size and Suction Line (Insulated) Rack System Requirements" See "II.H.1 Line Set for details. Size and Rack System Requirements"...

  • Page 35: Final Checklist

    I. Final Checklist WARNING CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure that none have fallen into the dispenser unit/ice storage bin. 1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within 45°F to 100°F (7°C to 38°C) and the water temperature within 45°F to 90°F (7°C to 32°C) all year around? 3) Is there at least 6"...

  • Page 36: Startup

    J. Startup WARNING All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty coverage. NOTICE • If the appliance is turned off, wait for at least 3 minutes before restarting the appliance to prevent damage to the compressor. •...
  • Page 37 e) Turn on the power supply to start the automatic icemaking process. WARNING! Keep hands, hair, and loose clothing clear of the cutter on top of the evaporator assembly. Allow the icemaker to run until the compressor starts (approximately 60 seconds). f) Press and hold the actuator paddle located in the top of the chute. The icemaker should shut down within 6 seconds.

  • Page 38: Maintenance

    III. Maintenance The appliance must be maintained in accordance with the instruction manual and labels provided. Consult with your local Hoshizaki Certified Service Representative about maintenance service. WARNING • Only qualified service technicians should service the appliance. • To reduce the risk of electric shock, do not touch the icemaker power switch or control switch with damp hands.

  • Page 39: Maintenance Schedule

    A. Maintenance Schedule The maintenance schedule below is a guideline. More frequent maintenance may be required depending on water quality, the appliance's environment, and local sanitation regulations. Maintenance Schedule Frequency Area Task Daily Scoop Clean the ice scoop using a neutral cleaner. Rinse thoroughly after cleaning.

  • Page 40: Cleaning And Sanitizing Instructions

    1. Cleaning Solution Dilute 9.6 fl. oz. (0.29 l) of Hoshizaki "Scale Away" with 1.6 gal. (6.0 l) of warm water. This is a minimum amount. Make more solution if necessary. IMPORTANT! For safety and maximum effectiveness, use the solution immediately after dilution.
  • Page 41 10) In bad or severe water conditions, clean the float switch as described below. Otherwise, continue to step 11. a. Remove the float switch from the reservoir cover. b. Wipe down the float switch with the cleaning solution. c. Rinse the float switch thoroughly with clean water. d.
  • Page 42 6) Remove the 2 baffles. 7) Remove the plate and the packing from the top of the ice chute, then remove the bin control assembly by sliding it slightly towards the chute opening and lifting it off. 8) Disassemble the bin control assembly by removing the 2 snap pins, shaft, and actuator. 9) Soak the spout, rubber O-ring and nylon ring (F-801 and larger), packings, chute bracket (F-1001 and smaller), drip guide (F-1500 and larger), chute, baffles, plate, and bin control assembly in the sanitizing solution for 10 minutes then wipe them down.
  • Page 43 12) After the gear motor starts, turn off the power supply. Remove the front panel, then move the control switch to the "DRAIN" position. Replace the front panel in its correct position. 13) Turn on the power supply and allow the water system to drain for 5 minutes. 14) Turn off the power supply, then remove the front panel.

  • Page 44: Preparing The Icemaker For Periods Of Non-Use

    IV. Preparing the Icemaker for Periods of Non-Use NOTICE When storing the icemaker for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage. When the icemaker is not used for two or three days under normal conditions, it is sufficient to only move the power switch to the "OFF"...
  • Page 45 3. On water-cooled models, remove the water from the water-cooled condenser: 1) Make sure the power supply is off, then remove the front panel and right side panel. 2) Close the condenser water supply line shut-off valve. If connected to a closed loop system, also close the condenser return line shut-off valve.

  • Page 46: Disposal

    V. Disposal The appliance contains refrigerant and must be disposed of in accordance with applicable national, state, and local codes and regulations. Refrigerant must be recovered by properly certified service personnel.
  • Page 47 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 1A2878-021...

This manual is also suitable for:

F-801mah-cF-801mwh-cF-1001mah-cF-1001mwh-cF-1001mrh-cF-1001mlh-c ... Show all

Table of Contents